EP1505406A1 - Senseur solaire - Google Patents

Senseur solaire Download PDF

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Publication number
EP1505406A1
EP1505406A1 EP04017981A EP04017981A EP1505406A1 EP 1505406 A1 EP1505406 A1 EP 1505406A1 EP 04017981 A EP04017981 A EP 04017981A EP 04017981 A EP04017981 A EP 04017981A EP 1505406 A1 EP1505406 A1 EP 1505406A1
Authority
EP
European Patent Office
Prior art keywords
sensor
solar
solar sensor
sensor according
tetrahedron
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Withdrawn
Application number
EP04017981A
Other languages
German (de)
English (en)
Inventor
Wilhelm Dipl.-Ing. Baruschke
Karl Dipl.-Ing. Lochmahr (Fh)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Mahle Behr GmbH and Co KG
Original Assignee
Behr GmbH and Co KG
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Behr GmbH and Co KG filed Critical Behr GmbH and Co KG
Publication of EP1505406A1 publication Critical patent/EP1505406A1/fr
Withdrawn legal-status Critical Current

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Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01J—MEASUREMENT OF INTENSITY, VELOCITY, SPECTRAL CONTENT, POLARISATION, PHASE OR PULSE CHARACTERISTICS OF INFRARED, VISIBLE OR ULTRAVIOLET LIGHT; COLORIMETRY; RADIATION PYROMETRY
    • G01J5/00—Radiation pyrometry, e.g. infrared or optical thermometry
    • G01J5/10—Radiation pyrometry, e.g. infrared or optical thermometry using electric radiation detectors
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60H—ARRANGEMENTS OF HEATING, COOLING, VENTILATING OR OTHER AIR-TREATING DEVICES SPECIALLY ADAPTED FOR PASSENGER OR GOODS SPACES OF VEHICLES
    • B60H1/00—Heating, cooling or ventilating devices
    • B60H1/00642—Control systems or circuits; Control members or indication devices for heating, cooling or ventilating devices
    • B60H1/00735—Control systems or circuits characterised by their input, i.e. by the detection, measurement or calculation of particular conditions, e.g. signal treatment, dynamic models
    • B60H1/0075—Control systems or circuits characterised by their input, i.e. by the detection, measurement or calculation of particular conditions, e.g. signal treatment, dynamic models the input being solar radiation
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01S—RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
    • G01S3/00—Direction-finders for determining the direction from which infrasonic, sonic, ultrasonic or electromagnetic waves, or particle emission, not having a directional significance, are being received
    • G01S3/78—Direction-finders for determining the direction from which infrasonic, sonic, ultrasonic or electromagnetic waves, or particle emission, not having a directional significance, are being received using electromagnetic waves other than radio waves
    • G01S3/782—Systems for determining direction or deviation from predetermined direction
    • G01S3/785—Systems for determining direction or deviation from predetermined direction using adjustment of orientation of directivity characteristics of a detector or detector system to give a desired condition of signal derived from that detector or detector system
    • G01S3/786—Systems for determining direction or deviation from predetermined direction using adjustment of orientation of directivity characteristics of a detector or detector system to give a desired condition of signal derived from that detector or detector system the desired condition being maintained automatically
    • G01S3/7861—Solar tracking systems

Definitions

  • the invention relates to a solar sensor, in particular for mobile detection the sunlight, according to the preamble of claim 1.
  • From US 6,185,950 B1 is a tetrahedral solar sensor for determination the direction and intensity of solar radiation known, in particular in connection with the control of a motor vehicle air conditioner serves.
  • This solar sensor has two sensors, the two sides of the vehicle are assigned and on different sides of the tetrahedron are arranged.
  • the sensors are temperature sensors formed, this with the surface of the corresponding tetrahedron side are thermally conductive connected.
  • the corresponding adsorbs Tetrahedral side most of the sun's rays on this Tetrahedron side impinges.
  • the tetrahedron sides are preferably blackened.
  • the third side is reflective, so the actual Temperature can be measured.
  • a solar sensor in particular for a motor vehicle air conditioning system, for determining the intensity of solar radiation, provided, wherein the solar sensor comprises at least one sensor and the sensor an SMD sensor, in particular with NTC characteristic, which is on a relative large black area is arranged.
  • the solar sensor is very inexpensive to produce, insensitive to external influences, such as temperature, pollution and aging, and it is not a protective coating necessary, which adversely affects the determination of solar radiation can affect.
  • the sensor is averaging Sensor.
  • the senor is dyed black, with the effectiveness elevated.
  • the solar sensor by a Pyramid, a tetrahedron or in particular a pyramid or Tetraederstumpf formed, with several sensors on surfaces of a pyramid, a truncated pyramid, a tetrahedron or a tetrahedral stump are arranged in particular centrally.
  • the carrier material is preferably formed by printed circuit boards with large conductors.
  • the solar sensor is preferably such arranged that one edge of the solar sensor in the vertical plane of the Longitudinal direction of the motor vehicle runs. This way can be for Each side of the vehicle solar radiation with a single Determine solar sensor.
  • the carrier material is preferably a printed circuit board, preference being given to these a trace is applied, creating a simple electrical connection is possible.
  • a printed circuit board as a carrier material also foil conductors are used, in particular a FFC (flexible flat cable) or an FPC (flexible printed circuit).
  • FFC flexible flat cable
  • FPC flexible printed circuit
  • a solar sensor 1 according to the invention has the shape of a tetrahedral stump, the upper corner of the tetrahedron being cut off and the corresponding one Surface parallel to the surface on the bottom runs.
  • the visible Pages, that is, the side surfaces 2 and the top 3, are colored black, so that they heat up as a result of the sunlight.
  • each SMD sensor 4 with NTC characteristic is centered arranged, but this is colored black, but what the better illustration is not shown in Fig. 1.
  • the carrier material the pages by 2, 3 consists of printed circuit boards (PCB) with a large area applied Interconnects.
  • the solar sensor 1 is presently arranged in the cockpit of a motor vehicle, However, for example, on the hood in front of the windshield, be arranged on the hat rack or on the roof. in this connection an edge 5 runs in the plane which is vertical in the longitudinal direction of the Motor vehicle runs, so that the two adjacent side surfaces 2a, 2b are assigned to the left and the right side of the motor vehicle.
  • at least one further sensor 4 may be provided, which to determine the total intensity and to determine the solar radiation can be used in the rear area.
  • the total intensity is presently arranged by the on the top 3 Sensor 4 in conjunction with the other, laterally arranged Sensors 4 determined.
  • the determined data are fed to an air conditioning control and evaluated accordingly, which with this simple solar sensor 1 an optimal temperature of the vehicle interior is possible.
  • the SMD sensors on the sides of a truncated pyramid as well whose top is arranged.
  • the sensors are used on the side surfaces Determination of solar radiation of the corresponding zone.
  • the sensor on the top if necessary in conjunction with the side Sensors, used to determine the total solar radiation.
  • a black area with a single SMD sensor provided, which determines the total intensity of solar radiation.
  • a solar sensor is used in particular for single-tone air conditioning systems used.
  • Fig. 2 is a purely qualitative basic experiment with different Temperature sensors, namely a temperature sensor (thermocouple with punctual temperature measurement) and two mean-value automotive temperature sensors (Hella and Hella_schwarz with NTC characteristic). It was one of the mean value temperature sensors dyed black (Hella_black).

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Sustainable Development (AREA)
  • Thermal Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Radiation Pyrometers (AREA)
EP04017981A 2003-08-04 2004-07-29 Senseur solaire Withdrawn EP1505406A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE2003136132 DE10336132A1 (de) 2003-08-04 2003-08-04 Solarsensor
DE10336132 2003-08-04

Publications (1)

Publication Number Publication Date
EP1505406A1 true EP1505406A1 (fr) 2005-02-09

Family

ID=33547118

Family Applications (1)

Application Number Title Priority Date Filing Date
EP04017981A Withdrawn EP1505406A1 (fr) 2003-08-04 2004-07-29 Senseur solaire

Country Status (2)

Country Link
EP (1) EP1505406A1 (fr)
DE (1) DE10336132A1 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102005002363B3 (de) * 2005-01-18 2006-08-31 Siemens Ag Kombinierter Temperatur- und Sonnensensor

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102007040689A1 (de) 2007-08-29 2009-03-05 Behr-Hella Thermocontrol Gmbh Bolometeranordnung
DE102019206407A1 (de) * 2019-05-03 2020-11-05 Siemens Aktiengesellschaft Messverfahren und Messanordnung

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5072105A (en) * 1989-09-29 1991-12-10 Zexel Corporation Solar radiation detecting device and automobile air-conditioner using the same
US6185950B1 (en) 1997-12-05 2001-02-13 Behr Gmbh & Co. Sensor for detecting solar insolation
EP1195275A2 (fr) * 2000-10-06 2002-04-10 Behr-Hella Thermocontrol GmbH Dispositif pour évaluer la température dans l'habitacle d'un véhicule

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3821743A1 (de) * 1988-06-28 1990-01-11 Bosch Gmbh Robert Sensor zur erfassung der einstrahlung
SE462665B (sv) * 1988-12-22 1990-08-06 Saab Scania Ab Givare till en klimatanlaeggning foer fordon
JP3033168B2 (ja) * 1990-10-04 2000-04-17 株式会社デンソー 日射センサ
DE29907768U1 (de) * 1999-05-03 1999-11-25 Paul Rüster & Co. Inhaber U. Nowak GmbH, 14532 Stahnsdorf Flexibler Oberflächentemperaturfühler
DE19945824B4 (de) * 1999-09-24 2014-04-24 Behr Gmbh & Co. Kg Regeleinrichtung für ein elektrisch betriebenes Gebläse

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5072105A (en) * 1989-09-29 1991-12-10 Zexel Corporation Solar radiation detecting device and automobile air-conditioner using the same
US6185950B1 (en) 1997-12-05 2001-02-13 Behr Gmbh & Co. Sensor for detecting solar insolation
EP1195275A2 (fr) * 2000-10-06 2002-04-10 Behr-Hella Thermocontrol GmbH Dispositif pour évaluer la température dans l'habitacle d'un véhicule

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
OKUDA H: "CHIP FORMATS RESPOND TO RISING DEMAND FOR SURFACE-MOUNTABLE THERMISTORS", JEE JOURNAL OF ELECTRONIC ENGINEERING, DEMPA PUBLICATIONS INC. TOKYO, JP, vol. 31, no. 332, 1 August 1994 (1994-08-01), pages 71 - 74, XP000460993, ISSN: 0385-4507 *

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102005002363B3 (de) * 2005-01-18 2006-08-31 Siemens Ag Kombinierter Temperatur- und Sonnensensor

Also Published As

Publication number Publication date
DE10336132A1 (de) 2005-03-03

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